Which of the following statements is true?
a. Local variables are automatically initialized.
b. Every instance variable has a default initial value—a value provided by Java when you do not specify the instance
variable’s initial value.
c. The default value for an instance variable of type String is void.
d. The argument types in the method call must be identical to the types of the corresponding parameters in the
method’s declaration.
b. Every instance variable has a default initial value—a value provided by Java when you do not specify the instance
variable’s initial value.
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Which of the following items are required to allow an application deployed on an EC2 instance to write data to a DynamoDB table? Assume that no security keys are allowed to be stored on the EC2 instance.
A. Create an IAM Role that allows write access to the DynamoDB table. B. Add an IAM Role to a running EC2 instance. C. Create an IAM User that allows write access to the DynamoDB table. D. Add an IAM User to a running EC2 instance. E. Launch an EC2 Instance with the IAM Role included in the launch configuration.
A breach of possession may not always result in a breach of confidentiality.
Answer the following statement true (T) or false (F)